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KADIKMA
Published by Universitas Jember
ISSN : 20850662     EISSN : 26863243     DOI : -
Core Subject : Education,
Mathematics
KadikmA (p-ISSN: 2085-0662 dan e-ISSN: 2686-3243) adalah jurnal nasional bidang Matematika dan Pendidikan Matematika yang diterbitkan oleh Program Studi Pendidikan Matematika, FKIP, Universitas Jember. Kadikma terbit 3 kali dalam setahun pada bulan April, Agustus dan Desember. Jurnal Matematika dan Pendidikan Matematika (Kadikma) berfokus pada penelitian matematika murni, matematika terapan, dan pendidikan matematika melalui artikel yang relevan. Jurnal Matematika dan Pendidikan Matematika (Kadikma) menyambut baik setiap artikel tentang penelitian matematika murni, penelitian matematika terapan, penelitian pendidikan matematika di dalam kelas yang relevan, mengevaluasi dan melaporkan praktik pendidikan guru dalam pembelajaran matematika, meninjau masalah topikal dan melaporkan keberhasilan dalam pendidikan matematika.
Arjuna Subject : Matematika - Matematika Terapan
Articles 539 Documents
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PENGEMBANGAN PERANGKAT PEMBELAJARAN CTL (CONTEXTUAL TEACHING AND LEARNING) DENGAN METODE PEMECAHAN MASALAH POLYA PADA MATERI MENYELESAIAKAN PERMASALAHAN YANG BERKAITAN DENGAN SEGIEMPATDI KELAS VII SMP Nurpitasari, Tika; Suharto, S; Kristiana, Arika Indah
Kadikma Vol 5 No 1 (2014): April 2014
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v5i1.1149

Abstract

Abstract.The research purpose are knowing process and result of development of mathematics learning materials by CTL ( Contextual Teaching and Learning) and problem solving with Polya Method. This research was held in SMPN 10 Jember at seventh grade. The topic of this research is resolving problem related to quadrilateral. The research has product namely Lesson Plan, worksheet, and evaluation test.The development of this learning materials refers to Plomp model which has 5 phases. They are phases of preliminary investigation; phase of design; phase of realization or contruction; phase of test, evaluation and revision; and phase of implementation.The learning material is said good if it satisfies 3 criterias. That are validity, practicality, and effectiveness. KeyWords:mathematics learning sets, contextual teaching and learning, problem solving, polya method and resoloving problem related to quadrilateral
UPAYA MENINGKATKAN KETERAMPILAN DALAM MENYELESAIKAN SOAL CERITA MELALUI METODE PEMODELAN PADA KOMPETENSI DASAR MENGGUNAKAN BENTUK ALJABAR UNTUK MEMECAHKAN MASALAH, TERMASUK MASALAH ARITMATIKA KELAS VII SEMESTER I SMP NEGERI 1 MUMBULSARI Fauzi, Achmad
Kadikma Vol 5 No 1 (2014): April 2014
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v5i1.1278

Abstract

Abstrak. Sebagai guru kita menyadari bahwa Matematika cenderung dipandang sebagai mata peljaran yang dianggap sulit, ditakuti dan kalau bisa dihindari oleh sebagian siswa. Padahal siswa seharus nya menyadari kemampuan berfikir logis, rasional, kritis, cermat dan efektif adalah menjadi ciri pengajaran matematika. Karena itu kreatifitas sebagai guru dalam mengajarkan matematika akan menjadi faktor kunci agar matematika menjadi pelajaran yang menarik didalam kelas, tidak lagi ditakuti dan dihindari. Untuk itu tujuan dari penelitian ini adalah bagaimana seorang guru bisa menjadikan siswa tertarik dalam mempelajarai matematika dengan cara memperbaiki cara pembelajaran, tekhnik mengajar dan lain-lain. Sehingga pada Kompetensi Dasar Menggunakan bentuk aljabar untuk memecahkan masalah, termasuk masalah aritmatika, akan lebih menarik dipelajari oleh siswa dan juga mudah dipahami. Selanjutnya kita akan tahu upaya untuk meningkatkan kemampuan dan kreatifitas dalam menyelesaikan soal cerita. Sedangkan siswa yang menjadi obyek penelitian adalah siswa kelas VII SMP Negeri 1 Mumbulsari. Dari hasil penelitian terungkap bahwa masih banyak siswa yang masih merasa kesulitan untuk menyelesaikan soal cerita. Sehingga penulis tertarik untuk menelitinya, dan ternyata faktor utamanya adalah terletak bagaimana cara kita kita menyampaikan dan memberi metode pengerjaannya, Agar mudah dipahami oleh siswa. Dengan menggunakan metode pemodelan Matematika akan mempermudah siswa mengubah bentuk cerita ke dalam kalimat matematikan dalam bentuk aljabar. Kata Kunci : Keterampilan Menyelesaikan Soal, Metode Pemodelan
PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA BERBASIS KARAKTER BERDASARKAN METODEWHOLE BRAIN TEACHING DENGAN BERBANTUAN MANGA STUDIO PADA SUB POKOK BAHASAN KUBUS DAN BALOK KELAS VIII SMP Syafitri, Ratna; Dafik, D; Hobri, H
Kadikma Vol 5 No 2 (2014): Agustus 2014
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v5i2.1364

Abstract

Abstract: This researchwas aimedto describe the process of the development of a characterbased Mathematics Learning Material basedon Whole Brain Teaching methodwith Manga Studio for cubes and cuboid topics at eight gradejunior high school. The learning developmental model refers to four D models proposed by Thiagarajan. The products of this research are lesson plan, student book, worksheet, and evaluation test.The resultsshow that the coeficient of validaty for each product are lesson plan reachs 0,94, student book reachs 0,91, work sheet reachs 0,91, and evaluation test reachs 0,82. it can be concluded that the characterbased Mathematics Learning Material basedon Whole Brain Teaching methodwith Manga Studio have fulfilledthe validity, practice, and effective criteria. Key words:Character,Whole Brain Teaching, Manga Studio,Four D models
PENGEMBANGAN LEMBAR KERJA SISWA (LKS) POKOK BAHASAN PERBANDINGAN UNTUK SMP KELAS VII BERSTANDAR NCTM (NATIONAL COUNCIL OF TEACHERS OF MATHEMATICS) Hardy, Agustya; Suharto, S; Trapsilasiwi, Dinawati
Kadikma Vol 5 No 2 (2014): Agustus 2014
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v5i2.1368

Abstract

Abstract. The research aimed to know the process and result of development of student worksheetson NCTM’s standartforcomparison topic at seven grade of junior high school. Student worksheetsdevelopment model refers to 4D Thiagarajan models which has 4 steps namely define, design, develop, and disseminate. This research has aproductof student worksheets thatcontained fiveNCTMprocess standardsbywhichproblem solving, reasoningandproof, communication, connections, andrepresentation. Based on validation process and tryout, it can be concluded that the student worksheets had fullfiled with validity, practice, and effective criteria. Key Words: 4D Thiagarajan models, student worksheet, NCTM process standards, comparison
PENGEMBANGANLEMBAR KERJA SISWA (LKS) MATEMATIKA POKOK BAHASAN SISTEM PERSAMAAN LINIER DUA VARIABEL UNTUK SMP KELAS VIII BERDASARKAN STANDAR PROSES NCTM (NATIONAL COUNCIL OF TEACHER OF MATHEMATICS) K, Alvian Agung; Suharto, S; Trapsilasiwi, Dinawati
Kadikma Vol 5 No 3 (2014): Desember 2014
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v5i3.1376

Abstract

Abstract.The purposeofthis studyistodevelop aNCTMprocess standards based worksheet. Thedevelopment Researchmodelrefers toThiagarajan4-D model. It consistsoffourstages, namelydefine stage, design stage,development stage, and disseminate stage.Thereare twoproductsthis research. Theyareworksheets andfinaltestinstrument. The worksheetconsistsoffiveprocess standards, namelyproblem solving, reasoningandproof, communication, connections, andrepresentation. All productsobtainedin this research have satisfied validity, practicality and effective criteria. Their scores are respectively4.33forvalidity, 89.55% forpracticality, 88 % foreffectiveness. It can be concluded that those products can be used as mathematics learning material in a class. Keywords:4D Thiagarajan models, student worksheet, NCTM process standards, Linier Equation System in Two Variable
PROFIL ASSESSMENT GURU BIDANG STUDI MATEMATIKA SMP DI KECAMATAN TEMPEH Hanafi A, Joli; Sunardi, S; Trapsilasiwi, Dinawati
Kadikma Vol 5 No 3 (2014): Desember 2014
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v5i3.1383

Abstract

Abstract.The research aimed to know the level ofunderstanding ofjunior high school mathematicsteachers for assessment, the developmentassessment and the implementation ofassessment injunior high school mathematicsteachers in Tempeh Subdistrict. The research subject is six junior high school from eight junior high school in Tempeh Subdistrict. The data collection methods used in this research is questionnaire, observation, interview, and documentation. Based on research it shows thatthe level ofunderstanding ofjunior high school mathematicsteachers about assessment in Tempeh Subdistrict as much as 60,17%, 75,00% mathematicsteachershad developedassessment, and 53,91% mathematicsteachershadconducted assessmentin accordance with BSNP. Keywords:assessment, curriculum, mathematicsteachers
PENGEMBANGAN LEMBAR KEGIATAN SISWA (LKS) BRAILLE SUBPOKOK BAHASAN PERSEGI PANJANG DAN PERSEGI KELAS VII SMPLB-A (TUNANETRA) Dimas, D; Susanto, S; Kristiana, Arika Indah
Kadikma Vol 6 No 1 (2015): April 2015
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v6i1.1822

Abstract

Abstract. One of compulsory subject taught in SMPLB-A is mathematic. Geometry is known as part of mathematic. SMPLB-A student also learn rectangle and square but there is only few media and worksheet that can make them learn independently. This research is developing a worksheet based on four-D models. The developed Braille worksheet have to satisfy validation criteria, effectiveness criteria and practicality criteria. After analize data from research process, obtained that validation average value (Va) is 3,77 which means this Braille worksheet is valid. The effectiveness criteria is obtained from student’s and teacher’s activity which indicate that the activity is satisfy ideal time, so the Braille worksheet is effective. For practicality criteria, we use questionnaire to student. From the questionnaire, value percentage reach 86,25% which indicates that the Braille worksheet at good category and satisfy the practicality criteria. After Braille worksheet fullfill the validation, practicality and efectifeness criteria, this worksheet can be disseminated to school. Key Words: blind student, Braille worksheet, 4-D models.
ANALISIS BUKU SISWA MATEMATIKA KURIKULUM 2013 UNTUK KELAS X BERDASARKAN RUMUSAN KURIKULUM 2013 Widyaharti, Maulina Syamsu; Trapsilasiwi, Dinawati; Fatahillah, Arif
Kadikma Vol 6 No 2 (2015): Agustus 2015
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v6i2.1994

Abstract

Abstract: In 2013, there were changes of curriculum in Indonesia. The name of new curriculum is 2013 curriculum. The difference of 2013 curriculum is the student book has been provided by The Goverment. Analysis on student book is needed for reviewing the suitability of student book by 2013 curriculum formulation. Analysis was done based on four criteria, that are competence, material, scientific approach and authentic assessment. Research instrument was form of questions that consist of : 11 competence questions, 11 material questions, 10 scientific approach questions, and 8 authentic assessment questions. Analysis result showed the persentage of competence suitability is 80,49% (good categories), for the persentage of material suitability is 81,06% (good categories), for the persentage of scientific approach suitability is 95,83% (very well categories), and the persentage of authentic assessment suitability is 88,80% (very well categories). Keywords: analysis, 2013 curriculum, student book.
ANALISIS DIMENSI METRIK DENGAN HIMPUNAN PEMBEDA TERHUBUNG PADA GRAF KHUSUS KELUARGA POHON DIKAITKAN KETERAMPILAN BERPIKIR TINGKAT TINGGI Sulistio, Wahyu; Slamin, Slamin; dafik, dafik
Kadikma Vol 6 No 3 (2015): Desember 2015
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v6i3.5161

Abstract

Abstract. Metrice dimension with connected resolving set is a minimal cardinality from resolving set on graph G that make metrice representation from every point v on graph G to the resolving set W different each other and every point of resolving set must be connected each other. For example G is a connected graph and W = {w1,w2,...,wk} are element of V. for every v∈V, position vectorr (v|W)=(d(v,w1),d(v,w2),...,d(v,wk)) are called metrice representation from v to W. Whenevery different point on V has different metrice representation, so W is called resolving set of G. Minimum cardinality from a resolving set of G for the next is call Metrice dimension of G that has been notation with dim(G). Resolving set of W is said connected if induction subgraph of <W> doesn't have a separated point. Minimum cardinality of connected resolving set from G is called connected resolving set of G that been notation with nr(G). In this research develop Metrice dimension with connected resolving set on special graph of tree specially on star graph, E graph, reguler catepillar graph, reguler banana tree grap hand reguler fireworkgraph. The result from this research is a theorem that indicated minimum cardinality of connected resolving set ornr(G) and how the link between metrice dimension with High Order Thinking Skill (HOTS). Keywords: Metrice Dimension, Connected resolving set, value of connected resolving set, HOTS
KEMAMPUAN KONEKSI MATEMATIKA SISWA SMP DALAM PENYELESAIAN SOAL MATEMATIKA Bastian, Kevin
Kadikma Vol 6 No 3 (2015): Desember 2015
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v6i3.5213

Abstract

Abstract. Mathematics is a study that is useful for human life such as becoming a basic of modern technology development, having an important role in many sciences and increasing human thoughts. Mathematic connection is inspired because it is not partitioned in many separated topics, but it is a unity. Besides, mathematics also can not separate from the other sciences and problems in human life. Without mathematic connection, the tudents must study and memorize too many concepts and mathemathics' procedure that is separated away from the others. Keywords: Mathematics Connection,Mathematics Problem Solving,Connection

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